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Going Concern Matters and Realization of Assets (Details) (USD $)
Nov. 30, 2012
Nov. 30, 2011
Dec. 01, 2010
Going Concern Matters and Realization of Assets (Textual)      
Negative working capital $ (11,816,538)    
Stockholders Equity Deficiency $ (12,105,494) $ (19,075,270) $ (17,809,271)